/* Copyright (C) 2008  Romolo Camplani, Marco Fortunato, Marco Marelli, Guido Rota, Fabio A. Schreiber et al.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
/**
 * 
 */
package org.dei.perla.parser.expressions;

/**
 * Classe operazione di Moltiplicazione
 * @author Stefano Vettor
 */
public class NodeMultiplication extends NodeAlgebricalOperation {
	
	public NodeMultiplication() {
		super();
	}

	public NodeMultiplication(Node parFirst, Node parSecond) {
		super(parFirst, parSecond);
	}

	public Constant getResult() throws ConstantCastException, ConstantCreationException, OperationNotSupportedException, DivisionByZeroException {
		return this.getFirstNode().getResult().multiplication(this.getSecondNode().getResult());
	}
	
	public Class<? extends Object> getResultType() throws OperationNotSupportedException {
		try {
			return (Class<? extends Object>) this.getFirstNode().getResultType().getMethod("multiplicationResultType", Class.class).invoke(null, this.getSecondNode().getResultType());
		} catch (Exception e) {
			throw new OperationNotSupportedException();
		}
	}
	
	public String toString() {
		return "(" + this.getFirstNode().toString() + " * " + this.getSecondNode().toString() + ")";
	}

}
